Method of and apparatus for controlling the application of proce

Details Method of and apparatus for controlling the application of proce Method of and apparatus for controlling the application of proce

1984-12-24

1986-08-12

Mathews, A. A.

Coating apparatus

With means to apply electrical and/or radiant energy to work...

With electromagnetic and/or electrostatic removal of...

354305, 354317, 118410, 118683, 118688, 222 58, 222375, G03D 900

Patent

active

046052976

ABSTRACT:
A method of an apparatus for insuring application of a preselected amount of processing fluid to photographic film material are disclosed. A weight sensing device weighs a container of the fluid and permits pumping of the fluid if there is an adequate amount of fluid contained in the container. A magnetic sensing arrangement also effects reversal of the pumping after a preselected length of material has had fluid applied thereto. At the completion of fluid application, the fluid is evacuated from the nozzle.

REFERENCES:
patent: 2435719 (1968-10-01), Land et al.
patent: 2520641 (1950-08-01), Land
patent: 2558858 (1968-10-01), Land et al.
patent: 2563343 (1968-10-01), Land
patent: 2719789 (1966-11-01), Land et al.
patent: 3120792 (1964-02-01), Erikson
patent: 3142242 (1984-09-01), Cocco et al.
patent: 3453138 (1976-03-01), Brown et al.
patent: 3621772 (1971-11-01), Bogue
patent: 3644024 (1972-02-01), Downey
patent: 3648584 (1969-04-01), Chen et al.
patent: 3747813 (1973-07-01), Downey
patent: 4148274 (1979-04-01), Stievenart et al.
patent: 4225638 (1980-09-01), Waugh
patent: 4526455 (1985-07-01), Livingston
patent: 4526456 (1985-07-01), Livingston
patent: 4531820 (1985-07-01), Peterson

Affiliated with

Also associated with

Rating

Method of and apparatus for controlling the application of proce does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method of and apparatus for controlling the application of proce, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of and apparatus for controlling the application of proce will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1933423